Suggestions by @kitsunechan

Chloë Grace Moretz

as Serena in Villains (Series)

Score: +2

Amandla Stenberg

as Amari in Children of Blood and Bone

Score: +8

Jackson Robert Scott

as Dieter in Monster

Score: +5

Elle Fanning

as Anna Liebert in Monster

Score: +8

Lucas Jade Zumann

as Cardan Greenbriar in The Cruel Prince

Score: -73

Benedict Cumberbatch

as Mister Kindly in The Nevernight Chronicle

Score: +6

Cara Delevingne

as Ashlinn Järnheim in The Nevernight Chronicle

Score: -1

Zoë Wanamaker

as Revered Mother Drusilla in The Nevernight Chronicle

Score: +5

Booboo Stewart

as Tric in The Nevernight Chronicle

Score: -1

Anya Taylor-Joy

as Mia Corvere in The Nevernight Chronicle

Score: +5

Benjamin Wadsworth

as Adam Parrish in The Raven Cycle Series

Score: -8